Lionel, B. (1996). Bridges: Masterpieces of architecture. Smithmark.
Cita Chicago Style (17a ed.)Lionel, Browne. Bridges: Masterpieces of Architecture. New York, NY: Smithmark, 1996.
Cita MLA (9a ed.)Lionel, Browne. Bridges: Masterpieces of Architecture. Smithmark, 1996.
Precaución: Estas citas no son 100% exactas.